The required course of six-person volleyball is a major course set in departments of physical education in colleges and universities,but it is not developed well because of its technical difficulty and the reduction of the overall teaching class hours.

The Molecular Analysis of the Origin of the Liujia in Guangxi;

Analyse on transformation of group six of the World Sports Aerobics Championship contest

By using the method of documentation,videotape and statistics,this paper analyzed the group six of sports aerobics on technique in 7th World Championship,especially made a analysis with the first five from our team in difficulty arrangement,difficulty category,space transformation,ranks shape changes and complete quantity,so some rational measures were put forward.